Last week, Knox said she had no firsthand knowledge of Bush's time with the Texas Air National Guard, although she did recall a culture of special treatment for the sons of prominent people, such as Bush and others. (emphasis added)

She sounded awfully first-hand last night. Why the discrepancy?

Killian's son asserts that Knox was a typist in the TANG pool but was not his father's personal typist (thanks to Allahpundit for both observations).

Both issues are matters of debate. Killian's son could be wrong. Knox could have been misquoted in the Houston Chronicle. But Rather and CBS News don't seem to need to be bothered with such trivialities and sifting through evidence and weighing and showing both sides.